Home GPU Comparison NVIDIA TITAN V vs AMD Radeon RX 7990 XTX

NVIDIA TITAN V vs AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages
Lower TDP (250W vs 405W)
AMD Radeon RX 7990 XTX 's Advantages
Boost Clock has increased by 147% (3599MHz vs 1455MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (1152GB/s vs 651.3GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
TITAN V
14.9 TFLOPS
Radeon RX 7990 XTX +493%
88.45 TFLOPS
VS

Graphics Card

Dec 2017
Release Date
Unknown
GeForce 10
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1200 MHz
Base Clock
2500 MHz
1455 MHz
Boost Clock
3599 MHz
848 MHz
Memory Clock
3000 MHz

Memory

12GB
Memory Size
24GB
HBM2
Memory Type
GDDR6
3072bit
Memory Bus
384bit
651.3GB/s
Bandwidth
1152GB/s

Render Config

-
Compute Units
96
80
SM Count
-
5120
Shading Units
6144
320
TMUs
384
96
ROPs
192
640
Tensor Cores
-
-
RT Cores
96
96 KB (per SM)
L1 Cache
256 KB per Array
0 MB
L2 Cache
6 MB
-
L3 Cache
192 MB

Theoretical Performance

139.7 GPixel/s
Pixel Rate
691.0 GPixel/s
465.6 GTexel/s
Texture Rate
1382 GTexel/s
29.80 TFLOPS
FP16 (half)
176.9 TFLOPS
14.90 TFLOPS
FP32 (float)
88.45 TFLOPS
7.450 TFLOPS
FP64 (double)
2.764 TFLOPS

Board Design

250W
TDP
405W
600 W
Suggested PSU
800 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
3x 8-pin

Graphics Processor

GV100
GPU Name
Navi 31
GV100-400-A1
GPU Variant
Navi 31 XTX+
Volta
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
21.1 billion
Transistors
57.7 billion
815 mm²
Die Size
529 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
7.0
CUDA
-
6.6
Shader Model
6.7

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